444015041 has 2 divisors, whose sum is σ = 444015042. Its totient is φ = 444015040.

The previous prime is 444015029. The next prime is 444015071. The reversal of 444015041 is 140510444.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 438274225 + 5740816 = 20935^2 + 2396^2 .

It is a cyclic number.

It is not a de Polignac number, because 444015041 - 2¹⁴ = 443998657 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 444014998 and 444015016.

It is not a weakly prime, because it can be changed into another prime (444015001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222007520 + 222007521.

It is an arithmetic number, because the mean of its divisors is an integer number (222007521).

Almost surely, 2^444015041 is an apocalyptic number.

It is an amenable number.

444015041 is a deficient number, since it is larger than the sum of its proper divisors (1).

444015041 is an equidigital number, since it uses as much as digits as its factorization.

444015041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 444015041 is about 21071.6644098182. The cubic root of 444015041 is about 762.8969770555.

Adding to 444015041 its reverse (140510444), we get a palindrome (584525485).

The spelling of 444015041 in words is "four hundred forty-four million, fifteen thousand, forty-one".